# a = [4,1,5,678,34,8,12,45,5,4]
# a.sort()
# print(a)
# a.sort(reverse=True)
# print(a)
from operator import length_hint, index

# list1 = [4,1,5,678,34,8,12,45,5,4]
# b=sorted(list1)
# print(b)
# b=sorted(list1,reverse=True)
# print(b)

# list1 = [4,1,5,678,34,8,12,45,5,4]
# list1.reverse()
# print(list1)

list3 = [4,1,5,678,34,8,12,45,5,4]
print(list3[5])
print(len(list3))
index1= list3.index(678,)
print(index1)
print